fix jmp rels

stages/hex0/hex0.in

@@ -14,8 +14,8 @@
 3e 00
 # e_version: u32 = EV_CURRENT
 01 00 00 00
-# e_entry: u64 = 0x400000
-00 00 40 00 00 00 00 00
+# e_entry: u64 = 0x400078
+78 00 40 00 00 00 00 00
 # e_phoff: u64 = 0x40
 40 00 00 00 00 00 00 00
 # e_shoff: u64 = 0x0
@@ -47,24 +47,24 @@
 00 00 40 00 00 00 00 00
 # p_paddr: u64 = 0x0
 00 00 00 00 00 00 00 00
-# p_filesz: u64 = 0x164
-64 01 00 00 00 00 00 00
-# p_memsz: u64 = 0x1000
-00 10 00 00 00 00 00 00
+# p_filesz: u64 = 0x167
+67 01 00 00 00 00 00 00
+# p_memsz: u64 = 0x167
+67 01 00 00 00 00 00 00
 # p_align: u64 = 0x1000
 00 10 00 00 00 00 00 00
 # End of program header
 #
 # Code segment (offset 0x40, virtual address 0x400000)
 #
-# _start:
+# _start=120:
 # ; alloca 0x1000 bytes on the stack
 # mov rbp, rsp
 48 89 e5
 # sub rsp, 0x1000
 48 81 ec 00 10 00 00
 # ; read 0x800 bytes from stdin into the stack
-# .READ: (_start+10)
+# .READ: (130)
 # xor rax, rax
 48 31 c0
 # mov edi, 0 (stdin)
@@ -78,8 +78,8 @@
 # cmp rax, 0
 48 83 f8 00
 # jle die
-0f 8e a1 00 00 00 # 203 - 42 = 161 = 0xa1
-## (_start+42)
+0f 8e a8 00 00 00
+## (162)
 # ; end = r8
 # mov r8, rax
 49 89 c0
@@ -94,35 +94,39 @@
 # add r10, 0x800
 49 81 c2 00 08 00 00
 # ; while (pos < end) {
-# ; .L0: (_start+61)
+# ; .L0: (181)
 # cmp r9, r8
 4d 39 c1
-# jge .L3
-0f 8d 60 00 00 00 ; 166 - 70 = 96 = 0x60
-# (_start+70)
+# jge .L3 
+0f 8d 67 00 00 00
+# (190)
 #
 # ; if (*pos == '#') {
 # mov al , byte [r9]
 41 8a 41 00
 # cmp al, '#'
 3c 23
-# jne .L1 ; 100 - 82 = 18 = 0x12
-0f 85 12 00 00 00
-# (_start+82)
+# jne .L1 
+0f 85 15 00 00 00
+# (202)
 # ; while (*pos != '\n') pos++;
-# ; .L2: (_start+82)
+# ; .L2: (202)
 # inc r9
 49 ff c1
 # cmp byte [r9], '\n'
 41 80 39 0a
-# jne .L2 ; 82 - 95 = -13 = 0xfffffffffffffff3 = 0xf3
+# jne .L2 
 0f 85 f3 ff ff ff
-# (_start+95)
-# jmp .L0 ; 61 - 100 = -39 = 0xfffffffffffffd89 = 0xfd89
-e9 89 fd ff ff
-# (_start+100)
-# ; .L1: (_start+100)
+# (215)
+# inc r9
+49 ff c1
+# jmp .L0 
+e9 d6 ff ff ff
+# (223)
+# ; .L1: (223)
 # ; convert *pos to high word
+# mov al, byte [r9]
+41 8a 01
 # mov bl, al
 88 c3
 # sub bl, 'a'
@@ -162,20 +166,20 @@ c0 e0 04
 # mov byte [r10], al
 41 88 02
 # inc r10
-41 ff c2
-# ; if (*pos != '\n') pos++;
-# cmp byte [r9], '\n'
-41 80 39 0a
+49 ff c2
 # inc r9
 49 ff c1
-# je .L0 ; 61 - 161 = -100 = 0xffffffffffffff9c = 0x9c
-0f 84 9c ff ff ff
-## (_start+161)
-# jmp .L1 ; 100 - 166 = -66 = 0xffffffffffffffbe = 0xbe
-e9 be ff ff ff
-## (_start+166)
+# ; if (*pos++ == '\n') goto .L1;
+# cmp byte [r9], '\n'
+41 80 39 0a
+# je .L0
+0f 84 95 ff ff ff
+## (288)
+# jmp .L1 ; - 293
+e9 ba ff ff ff
+## (293)
 # ; }
-# .L3: (_start+166)
+# .L3: (293)
 # ; write the decoded bytes to stdout
 # mov rax, 1 (sys_write)
 48 c7 c0 01 00 00 00
@@ -191,11 +195,11 @@ e9 be ff ff ff
 48 29 f2
 # syscall
 0f 05
-# jmp .READ ; 10 - 203 = -193 = 0xffffffffffffff3f = 0x3f
-e9 3f ff ff ff
-## (_start+203)
+# jmp .READ ; 130 - 330 = -200 = 0xffffffffffffff38
+e9 38 ff ff ff
+## (330)
 #
-# die: (_start+203)
+# die: (330)
 # mov rax, 60 (sys_exit)
 48 c7 c0 3c 00 00 00
 # xor rdi, rdi